DE2964440D1 - Bottom board feeder apparatus - Google Patents

Bottom board feeder apparatus

Info

Publication number
DE2964440D1
DE2964440D1 DE7979302788T DE2964440T DE2964440D1 DE 2964440 D1 DE2964440 D1 DE 2964440D1 DE 7979302788 T DE7979302788 T DE 7979302788T DE 2964440 T DE2964440 T DE 2964440T DE 2964440 D1 DE2964440 D1 DE 2964440D1
Authority
DE
Germany
Prior art keywords
board
box
succession
bottom board
supplied
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE7979302788T
Other languages
German (de)
Inventor
Earl W Powers
Thomas L Baker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dependable Fordath Inc
Original Assignee
Dependable Fordath Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dependable Fordath Inc filed Critical Dependable Fordath Inc
Application granted granted Critical
Publication of DE2964440D1 publication Critical patent/DE2964440D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C25/00—Foundry moulding plants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/10—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns
    • Y10S414/106—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns including means for supplying pallet or separator to group
    • Y10S414/107—Recirculates emptied pallet or separator

Abstract

A bottom board feeder apparatus for feeding bottom boards (40) onto the top surfaces of mold boxes (22) of varying heights. The bottom boards (40) are supplied in succession to the apparatus by a first conveying line (44). The mold boxes (22) are supplied in succession to a board receiving position adjacent the apparatus by a second conveying line (20). The apparatus includes a proximity sensor (42) for detecting the height of a mold box (22) in the board receiving position and an elevating mechanism (124, 129, 134, 138) responsive to the sensor (42) for raising a bottom board so that the bottom surface of the board is at least as high as the top surface of the box. The apparatus also includes a shuttle mechanism (46) for pushing the board onto the top surface of the box after the board has been raised. A control system including electrical and hydraulic circuits is provided for automatically controlling the cyclical operation of the apparatus.
DE7979302788T 1978-12-04 1979-12-04 Bottom board feeder apparatus Expired DE2964440D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/966,254 US4252231A (en) 1978-12-04 1978-12-04 Bottom board feeder apparatus

Publications (1)

Publication Number Publication Date
DE2964440D1 true DE2964440D1 (en) 1983-02-03

Family

ID=25511117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302788T Expired DE2964440D1 (en) 1978-12-04 1979-12-04 Bottom board feeder apparatus

Country Status (5)

Country Link
US (1) US4252231A (en)
EP (1) EP0012041B1 (en)
JP (1) JPS55100849A (en)
AT (1) ATE2119T1 (en)
DE (1) DE2964440D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5737089B2 (en) * 2011-09-05 2015-06-17 新東工業株式会社 Method and apparatus for conveying a form group with temperature change by a hydraulic cylinder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304922A (en) * 1919-05-27 Apparatus
US2049967A (en) * 1933-07-25 1936-08-04 Cons Iron Steel Mfg Company Of Apparatus for making molds
US2570717A (en) * 1948-04-23 1951-10-09 Ronceray Robert Andre Marcel Machine for the continuous manufacture of casting molds
DE1255246B (en) * 1965-03-10 1967-11-30 Zimmermann Maschf Gustav Transport system for foundry mold boxes
US3406738A (en) * 1967-04-06 1968-10-22 Heatherwill Co Automatic matchplate moulding machine
US3643818A (en) * 1970-10-30 1972-02-22 United States Steel Corp Stacking device
US3794152A (en) * 1972-04-24 1974-02-26 Itt Automatic mold indexing device
CH545741A (en) * 1972-11-17 1974-02-15
CH575263A5 (en) * 1973-12-13 1976-05-14 Von Roll Ag
US3989094A (en) * 1974-01-08 1976-11-02 The Fairfield Engineering Company Apparatus for producing castings from flaskless sand molds
DE2417197B2 (en) * 1974-04-09 1976-02-19 Gustav Zimmermann Maschinenfabrik GmbH, 4000 Düsseldorf DEVICE FOR MAKING CHESTLESS SAND MOLDS

Also Published As

Publication number Publication date
ATE2119T1 (en) 1983-01-15
US4252231A (en) 1981-02-24
JPS55100849A (en) 1980-08-01
EP0012041B1 (en) 1982-12-29
EP0012041A1 (en) 1980-06-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee